Beater for mayonnaise dressing and the like.



J. HUTGHINSON.

BEATER FOR MAYONNAISE DRESSING AND THE LIKE.

APPLICATION FILED AUG.22, 1911. RENEWED NOV.30,1912.

Patented Sept. 2, 1913.

l m- Illllil:

QQWCmaeom JOB HUTCHINSON. OF KEV! YORK. N. Y.. ASSIGNOE Ti} 1921.

COMPANY, A CORPORATION OF NE'W' YQRX.

BEATER FOR MAYONNAISE DRESSING AND THE Application filed August 22.1911. Serial No. 645454.

ritizen of the l'niled States, residing at Cropse) .n'enne But 31 SL',in the county of Kings, my and State of Sew i orlr, have Beaters forMayonnaise Dreswing and the l t it known that 1. Jon llirreinxsox, a

Specification of Letters Patent.

Renewed Novembe liiu: of the perforations, no that the rod bran hes maybe bent out. of alinemr it and he thus rigidly fixed '21 theperforations or melwts, after the parts have heen assembled.

, lfpon thes hranrheh. respectirel y just llil" :15 invented new anduseful Improvements in Like i'which the followin is a s )eeificaiLiOfi.

heating is required while certain ingredients are very own added, sinceotherwise the Z product is interior.

The general object of this invention IS to provide devices which willgreatly redu r the time and labor required in limiting such dressings,without lowering the quality of 5 1 l:

5' hearing be pable of use for analogous beating. gem;

the product, and which are also quite caerally. Vith this object inview, I provide an inexpensive and effective ammratus which includeswith heating devices means i for supplying Oll automatically at suchrate that each drop of Oll is thoroughly ineor- Y porated with the otheringredients while the operation is very rapid and the labor sli ht,

n the accompanying drawings, Figure 1 represents a vertical axialsection of the entire apparatus. Fig. 2 shows the devices as seen fromthe left in Fig. l, the bowl shown in that figure being omitted. Fig lis a perspective view of one of (llllllltillt' beating devices.

In these views A re )resents a bowl and.

B a cover therefor, both being i"maierlal. such as glass, for example,not easily row r ded. Upon the cover 15 fixed an up w'nrdly extendingframe, C, of arched form 1 having at one side of its upper portion a\ertical dish, C, and at the crown of the arch a dependent boss or lugI) provided helow with two slightly divergent perform trons to receivethe branches of a rod l) hem. 1 to approxnnabcly U-shape and liming IP11lower connecting segment flattened to IQS'L i bent:

upon the bottom of the howl. The lug is rut away at D, on oppositesides, to Form reresses which extend inward beyond the 5 holds the lowthe lug, are revoluhly mounted two equal engaging pinions (2 one ofwhirh is engaged by a relatively l: gear 3'! pro-- vided with a handlei. and rewiuhly mounted upon :1 :suituhle stud pl'tiji tlllfl' fr m therenter of the disk C. isprrwided with a very large huh ll which fits ('l.(l :w-iinst the lure of the dish and The gear nieniher. whim: races.arenla frc l diction. lzaen pinion opt-rune a heating: device made up of'23 the stra n Kile and pro- \illeil with an cpl-wt Id p g ore! the redI) and sci-fin; as, a lower hearing and also perforated nca r each end.The u'ter .l is similarly perforated hcnt into the form of a hoop withthe end perforations below and in registry and is then slipped over thesame branch of the rod E. the two up wardly extending portions of thestrip I passing throu h slots L in the Widener! mid;- ille portion o thestrip J. whereby the two drips are held in perpendicular planes and thebranches i? the strip l are kept at :1 li.\e(l ilislanw apart. Below theslots. the 8- parts of the strip l are curved outward to form a n arlyi-oniplete hoop ol' the same iliunirter a. the other. The upper porti nsof the drip l are lient Sharply inward o lie between two lugs K up n thelower tinoi the H'l'PhIN lld lll l' pinion, the K'Ull F l ingr throughthe registering holes in t (1\' l'ltl[)l l strip ends and also throughtin pinion into xovlirt in the lug. lli; lltilrif then i'iijili outalinen ent as Hmgi'HiMl. the parts permanently held 1?. h} foreing theThe coinway,

two metal strips; l

and l. oenig perroratr l u pinion so engaged with the first that 4 hoopsof one center always lie. in a difi 'fl'l'lli plane from those of theother beater. (:mwr ll is provided with a central Misting'--'lt!'l'llll}l'l('ll by an upwardly ex- 1 li e llauge, and ll roughihe opening the as beau-rs pass dmxnward to the bottom the bowl. Thecover is also provided =lill an oil cup. t, having in its bottom a snailaperture leading into the bowl. The bott m oi t w intta'iur ol' the bowlhas uatively small depression formed that 3w \ialls t' llll lllz'ilrather closely to the paths oi the loner halves of the four rotatinghowls. Uln'iously, this relatively small depression surrounded by anannular, inwardly in lined, shelf-like portion of the larger body of thereceptacle, and this portion is adapted to support the entire mass oibeaten material, even when all the liquid has been beaten intonon-flowing condition outside of rather than above the depression andthe heaters. It is also evident that if any li uid separates from thebeaten material so supported, it: will at once drain hack into theilepre 'n, to be further beaten; and further, that rapid Yfilfltlfln ofthe beater does not cause the liquid to be forced up along the outerwail of the upper portion of the rep acle to the cover joint but throwsit, fa entially to the curved lateral wall of the depression, againstthe cover at some distance withl. age around the cover. Owing to thetransparent character ot the vessel and cover, the absence of liquid inthe depression, as the operation reaches its final stage, may beobserved. and in fact the cover and heaters may be lifted and thepresence or absence of liquid in the depression may be determined by 1brect i iew. The rod E and all the strips are formed of Monel metal ornickel silver.

In use, the proper materials being placed in the. depression in whichthe heaters lie and oil being placed in the cup, the gear is rotatedimparting rapid movement to the pinions which by means of their lugscompel the two sets of beating hoops to rotate in opposite directionsupon the branches of the rod E. The foamy product formed'collects in thelarge space Q in the part ofthe bowl above the depression in which theingredients are placed. The speed of rotation may be proportional to thedischarge of the partieular oil used. this dependi tosome cx tent uponits character and pen the temperature. If desired, this discharge may beregulated by means of a rod P so formed as to decrease the discharge asthe rod is dc-f pressed.

What I claim is:

The combination with a beaterreceptncle having in its bottom arelatively small l. its margin, thus avoiding leaktary beater borne bythe cover. extending,

approximately to said point, and operating within and below the materialsupported by said shelf.

3. The combination with an'incorrodible bowl and a cover for the bowl,of a rigidly attached frame rejecting upwardly from the cover, a rodbent to U-shape, extending through the cover to the bottom of the bowl,and having the upper ends of its branches fixed in said frame, mutuallyengaging pinions revolubly mounted upon the upper portions of saidbranches, respectively, means for rotating the pinions, and heaterdevices revolubly mounted upon said branches, respectively, and eachengaging and rotating with the corresponding pinion.

4. The combination with a bowl and its cover, of a frame mounted uponthe upper side of the cover, a rod bent to U-shape and extending throughan opening in the cover into the bowl and baring the upper ends of itsbranches fixed in said frame, hoops revolubly mounted upon the lowerends of said branches, respectively, elongated loops extending-throughslots in the, upper portions of said hoops in a plane perpendicular tothe plane of the latter anclbent below into similar hoops, pinionsengaging the upper ends of the elongated loops to rotate them, and meansfor rotating the pinions.

5. The combination with a transparent beater receptacle having arelatively small central depression in its bottom to receive the liquidto be beaten, of a transparent receptacle cover provided with anintegral cup for discharging oil directly into the receptacle, and arotary heating device secured to the cover and extending into saiddepression when the cover is in place; whereby the liquid thrown upbyrapid heating strikes the cover within the line of its contact with thereceptacle and the beaten material remains undisturbed by the beatingvin an annular mass surrounding the depresslon. 6. In apparatus of theclass described, the combination with a. pinion and means for rotatingthe same, of a hoop at some dis-. tance below the pinion with itsdiameter 00- ill) incidin with the ainions axial line a second hoophavin the same diametrical ver- I In testimony whereof I have hereuntoticnl axis as the rst and provided with arms set my hand in presence oftwo subscribing :3

passing through the upper portion of the first and fixed to said pinion;whereby the two hoops are compelled to rotate together and to maintain afixed angular distance from each other, while distortion of either isprevented.

witnesses.

. JOB HUTCHINSON.

Witnesses:

N. LEADER, JAMns Imrs.

